Description

The AK8117 is a single clock generator IC with an integrated PLL. It can generate either a 38.000MHz or a 38.6667MHz clock from a 27MHz master clock input frequency. Through pin control, the output can be enabled or disabled, the frequency can be changed, and the device can be placed in a power-down mode. A high performance PLL locks to the master clock input, generating a low jitter, highly accurate clock output without an external crystal.

Features

■ Output Frequency Range: 38.000MHz / 38.6667MHz (Selectable)

■ Input Frequency: 27MHz

■ Low Jitter Performance: 15 ps (Typ.) Period, 1σ

■ Low Current Consumption: 3.3mA (Typ.)

■ Output Load: 15pF (max.)

■ Supply Voltage: 2.7 – 3.6V

■ Operating Temperature Range: -20 to +85℃

■ Package:

6-pin SON (lead-free)

Body Size 2.6mm x 1.6mm

Applications

■ Digital Still Camera

AK8117屬于集成電路（IC） > 時鐘發(fā)生器，PLL，頻率合成器。旭化成微電子株式會社制造生產(chǎn)的AK8117時鐘發(fā)生器，PLL，頻率合成器時鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號的穩(wěn)定定時脈沖，這些器件包括計算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。